RC2_KEY
RC2_KEY ks; /* key schedule */
RC2_encrypt(unsigned long *d, RC2_KEY *key)
RC2_decrypt(unsigned long *d, RC2_KEY *key)
RC2_KEY *ks, unsigned char *iv, int encrypt)
long length, RC2_KEY *schedule, unsigned char *ivec,
RC2_ecb_encrypt(const unsigned char *in, unsigned char *out, RC2_KEY *ks,
long length, RC2_KEY *schedule, unsigned char *ivec,
RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits)
void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits);
void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out, RC2_KEY *key,
void RC2_encrypt(unsigned long *data, RC2_KEY *key);
void RC2_decrypt(unsigned long *data, RC2_KEY *key);
RC2_KEY *ks, unsigned char *iv, int enc);
long length, RC2_KEY *schedule, unsigned char *ivec,
long length, RC2_KEY *schedule, unsigned char *ivec,
RC2_KEY key;
RC2_KEY key;
RC2_KEY key;
RC2_KEY key;
RC2_KEY rc2_ks;